resolved.  removed dkms drivers:

# dkms remove nvidia-340/340.104 --all
# dkms remove bbswitch/0.8 --all
# dkms remove ndiswrapper/1.60 --all
# dkms remove 8192cu/4.0.29 --all

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1770291

Title:
  Monitor becomes unknown/undetected/low resolution

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770291/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to